Pneumatogram
呼吸描记图
🗣️ 情景例句
It's too soon to know for certain.
现在还太早， 不知道确切情况 。
I want to make a long distance call.
我想要打一个长途电话。
Hello. Can I speak to Zheng Jie, please?
喂，请找郑杰听电话。